Acta Veterinaria (Jun 2017)

A brief review on the mode of action of antinematodal drugs

  • Abongwa Melanie,
  • Martin Richard J.,
  • Robertson Alan P.

DOI
https://doi.org/10.1515/acve-2017-0013
Journal volume & issue
Vol. 67, no. 2
pp. 137 – 152

Abstract

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Anthelmintics are some of the most widely used drugs in veterinary medicine. Here we review the mechanism of action of these compounds on nematode parasites. Included are the older classes of compounds; the benzimidazoles, cholinergic agonists and macrocyclic lactones. We also consider newer anthelmintics, including emodepside, derquantel and tribendimidine. In the absence of vaccines for most parasite species, control of nematode parasites will continue to rely on anthelmintic drugs. As a consequence, vigilance in detecting drug resistance in parasite populations is required. Since resistance development appears almost inevitable, there is a continued and pressing need to fully understand the mode of action of these compounds. It is also necessary to identify new drug targets and drugs for the continued effective control of nematode parasites.

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